Proven RF and ADC design
Web-888 SDR inherits the RF frontend design and ADC design of RX-888 with 16-Bit ADC and tunable sampling rate.
Wide frequency coverage
The Web-888 SDR covers from 1Khz to 62Mhz, as well as VHF range from 118Mhz to 145Mhz.
Affordable and Reliable
Web-888 SDR is available at a lower price compares the other product in the market with the similar features.
Communities
Web-888 has a compatible user experience like Kiwi while also has some compatibility with Red-Pitaya Notes.
Simple and Elegant Design
One single main chip covers FPGA and CPU with lower power consumption and elegant design.
Clock Flexibility
ADC uses tunable frequency driver, offers reference clock in and out.
What is Web-888 SDR?
As you can see, the Web-888 SDR, the user interface is derived from KiwiSDR and has a completely new design of hardware and FPGA, is an SDR product that uses 16-Bit ADC sampling and covers a band up to 62MHz.
Web-888 is using Zynq7010 FPGA which embedded a two A9 ARM Cores and FPGA. Thanks for the fast interconnect in-chip bus, Web-888 can offer 13 channels with waterfall enabled for all 13 channels.
The team want to share with you our design consideration behind the theme. Please read full story.
Compare with the existing Web SDR products, Web-888 offers some unique values and advantages. Please check the full details.
Why Choose Web-888
Web-888 is an easy-to-use web-based SDR product. You don't need to learn anything before you can start using it in your web browser. If you're looking for your first SDR device or a user-friendly SDR, choose Web-888.
Web-888 is also a great platform for Skimming. The 13 channels cover all HF bands and the 6M band. We currently support FT4/FT8 skimming and WSPR skimming, with CW skimming coming in the future. If you need an SDR device for Skimming across all HAM bands, choose Web-888.
We host several Red-Pitaya Notes applications in the repository for users who want to do more with the Web-888 hardware. We uses these projects as a showcase how to hack Web-888 for other purposes. We also publish technical documents to support these experiments. If you're looking for an SDR platform to experiment with FPGA, HF or VHF, oversampling, or FSK transmit, choose Web-888.
Hardware Specification
- 16-bit ADC DDC architecture SDR
- 61.44 MHz real-time bandwidth
- built-in all-constellation GPS module for GPSDO performance
- dual antenna inputs
- Gigabit Ethernet
- reference clock input/output
- 0.5 ppm TCXO
- 8 expandable IOs for antenna switching.
Check Full details.
Software Specification
- Alpine 3.20 with Linux 6.6 Kernel
- WebRX based browser SDR experience
- WSPR, FT8 Skimmers and other decoders as extensions
- 13 RX channels + 13 spectrum simultaneously online
In additional, Web-888 offers Red-Pitaya-notes compatibility repo which hosts several SDR related projects that are single ADC applications.
Licensing
- Web-888 SDR web source code is modified from Beagle_SDR_GPS and is open source in accordance with the relevant open source agreement.
- Copyright (c) 2014-2021 John Seamons, ZL/KF6VO
- Copyright (c) 2018-2021 Christoph Mayer, DL1CH
- Modified code is open sourced on Github.